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    MX5 Mazdaspeed turbo question.

    RE '04 MX5 Mazdaspeed. Installed a device that claims to "up" the pop off pressure of the stk. turbo. Can't tell if if it improves acceleration. But when running past 4500 rpm in 4th gear,there is a momentary "cough" and then car continues to acelerate. Anyone have any ideas. Car does not do...
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    Wastegate Too High

    '04 MX5, Mazdaspeed> When changing 6 sp. trans fluid I had to remove a large alunminum shield under trans. Question, Why this cover? Too much heat from the cat. or trans, possible fire hazzard if parked on dry grass? Or some sort of aero effect under car at speed?
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